3000*3000
5
0
3000*3000
0
0
3000*3000
0
0
3000*3000
0
0
3000*3000
0
0
3000*3000
0
0
3000*3000
1
0
3000*3000
0
0
3000*3000
0
0
3000*3000
0
0
3000*3000
0
0
3000*3000
0
0
3000*3000
1
0
4167*4167
3
0
1257*1023
0
0
3000*3000
2
0
3000*3000
4
0
3000*3000
3
0
3000*3000
1
0
3000*3000
0
0
3000*3000
2
0
3000*3000
0
0
3000*3000
0
0
3500*3500
2
0
3500*3500
1
0